Mexico, Arizona | featured news

Friendly fire likely was to blame in a shooting near the Arizona-Mexico line that killed one federal agent and wounded another, the FBI said, noting the investigation was still ongoing in the case that reignited the political debate over border security....

Utility crews brought electricity back to much of California, Arizona and Mexico on Friday, a day after a power outage left millions in the dark, paralyzed freeways and halted flights at San Diego's airport....

A power outage Thursday left more than 1.5 million people in the dark in parts of Southern California, Arizona and Mexico as authorities scrambled to figure out what happened and how to get the lights back on.

Mexico on Tuesday asked a federal court in Arizona to declare the state's new immigration law unconstitutional, arguing that the country's own interests and its citizens' rights are at stake.

Mexican President Felipe Calderon takes his opposition to a new Arizona immigration law to Congress, saying it "ignores a reality that cannot be erased by decree."